Update fbjs to 1.0.0 to fix ReDos Vulnerability (#1978)

Summary:
**Summary**
draft-js was using older version of fbjs that uses older version ua-parser-js what has a vulnerability.

https://app.snyk.io/vuln/npm:ua-parser-js:20180227

**Test Plan**

1. Run npm test and it passes
2. Run npm build and it passes
Pull Request resolved: facebookarchive/draft-js#1978

Differential Revision: D13746429

fbshipit-source-id: 636e9ad795f97781f6dc8a88125dcea0be005987

package.json

@@ -32,7 +32,7 @@
     "test-ci": "cross-env NODE_ENV=test npm run lint && npm run flow && npm run test"
   },
   "dependencies": {
-    "fbjs": "^0.8.15",
+    "fbjs": "^1.0.0",
     "immutable": "~3.7.4",
     "object-assign": "^4.1.0"
   },

src/component/contents/DraftEditorContents-core.react.js

@@ -197,6 +197,11 @@ class DraftEditorContents extends React.Component<Props> {
           lastWrapperTemplate !== wrapperTemplate ||
           currentDepth === null ||
           depth > currentDepth;
+        /* $FlowFixMe(>=0.70.0 site=www) This comment suppresses an error found
+        * when Upgradng to FBJS 1.0.0 as the flow type for joinClasses is incorrect
+        * as it's joinClasses(className: mixed): string and it needs to be
+        * the correct type joinClasses(...className: Array<string>)
+        * run Flow. */
         className = joinClasses(
           className,
           getListItemClasses(blockType, depth, shouldResetCount, direction),

yarn.lock

@@ -2476,6 +2476,11 @@ fb-watchman@^2.0.0:
   dependencies:
     bser "^2.0.0"
 
+fbjs-css-vars@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/fbjs-css-vars/-/fbjs-css-vars-1.0.2.tgz#216551136ae02fe255932c3ec8775f18e2c078b8"
+  integrity sha512-b2XGFAFdWZWg0phtAWLHCk836A1Xann+I+Dgd3Gk64MHKZO44FfoD1KxyvbSh0qZsIoXQGGlVztIY+oitJPpRQ==
+
 fbjs-scripts@^0.8.0:
   version "0.8.1"
   resolved "https://registry.yarnpkg.com/fbjs-scripts/-/fbjs-scripts-0.8.1.tgz#c1c6efbecb7f008478468976b783880c2f669765"
@@ -2489,7 +2494,7 @@ fbjs-scripts@^0.8.0:
     semver "^5.1.0"
     through2 "^2.0.0"
 
-fbjs@^0.8.15, fbjs@^0.8.16:
+fbjs@^0.8.16:
   version "0.8.16"
   resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.16.tgz#5e67432f550dc41b572bf55847b8aca64e5337db"
   dependencies:
@@ -2501,6 +2506,20 @@ fbjs@^0.8.15, fbjs@^0.8.16:
     setimmediate "^1.0.5"
     ua-parser-js "^0.7.9"
 
+fbjs@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-1.0.0.tgz#52c215e0883a3c86af2a7a776ed51525ae8e0a5a"
+  integrity sha512-MUgcMEJaFhCaF1QtWGnmq9ZDRAzECTCRAF7O6UZIlAlkTs1SasiX9aP0Iw7wfD2mJ7wDTNfg2w7u5fSCwJk1OA==
+  dependencies:
+    core-js "^2.4.1"
+    fbjs-css-vars "^1.0.0"
+    isomorphic-fetch "^2.1.1"
+    loose-envify "^1.0.0"
+    object-assign "^4.1.0"
+    promise "^7.1.1"
+    setimmediate "^1.0.5"
+    ua-parser-js "^0.7.18"
+
 figures@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/figures/-/figures-2.0.0.tgz#3ab1a2d2a62c8bfb431a0c94cb797a2fce27c962"
@@ -2603,6 +2622,7 @@ flat-cache@^1.2.1:
 flow-bin@^0.70.0:
   version "0.70.0"
   resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.70.0.tgz#080ae83a997f2b4ddb3dc2649bf13336825292b5"
+  integrity sha1-CAroOpl/K03bPcJkm/EzNoJSkrU=
 
 flush-write-stream@^1.0.0:
   version "1.0.2"
@@ -6835,6 +6855,11 @@ typedarray@^0.0.6, typedarray@~0.0.5:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
+ua-parser-js@^0.7.18:
+  version "0.7.19"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.19.tgz#94151be4c0a7fb1d001af7022fdaca4642659e4b"
+  integrity sha512-T3PVJ6uz8i0HzPxOF9SWzWAlfN/DavlpQqepn22xgve/5QecC+XMCAtmUNnY7C9StehaV6exjUCI801lOI7QlQ==
+
 ua-parser-js@^0.7.9:
   version "0.7.17"
   resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.17.tgz#e9ec5f9498b9ec910e7ae3ac626a805c4d09ecac"